Exposure time: 4 hours, 45 minutes, L:R:G:B = 180:35:35:35 minutes (10 min. L and 5 min. RGB subs) | Optics: Takahashi FSQ-106ED f/3.6 | Camera: SBIG ST-8300 | Mount: Astro-Physics Mach1 GTO | SQM: 21.4 and 21.5 magnitude/arcsec² | Location: Étoile-Saint-Cyrice, Hautes-Alpes, France | Date: August 18 and 19, 2012
Exposure time: 9 hours, 30 minutes, L:R/Ha:G:B = 195:65/180:65:65 minutes (15 min. L, 20 min. 7 nm H-alpha and 5 min. RGB subs) | Optics: INTES MK-69 150 mm f/6 | Camera: SBIG ST-8300 | Mount: Astro-Physics Mach1 GTO | SQM: 21.3 (LRGB) and 21.4 (Ha) magnitude/arcsec² | Location: Étoile-Saint-Cyrice, Hautes-Alpes, France | Date: August 17 (LRGB) and 23 (Ha), 2012
Exposure time: 6 hours, 25 minutes, L:R:G:B = 255:40:45:45 minutes (15 min. L and 5 min. RGB subs) | Optics: INTES MK-69 150 mm f/6 | Camera: SBIG ST-8300 | Mount: Astro-Physics Mach1 GTO | Location: Étoile-Saint-Cyrice, Hautes-Alpes, France | Date: August 10 and 21, 2012
